云南高校图书馆联盟文献共享服务平台- 国家自然科学基金(51074047)

国家自然科学基金(51074047): 作品数：19被引量：105H指数：6; 导出分析报告; 相关作者：张廷安刘燕吕国志牟望重豆志河更多>>; 相关机构：东北大学金策工业综合大学沈阳铝镁设计研究院沈阳理工大学更多>>; 相关期刊：《Transactions of Nonferrous Metals Society of China》《功能材料》《Journal of Iron and Steel Research International》《东北大学学报（自然科学版）》更多>>; 相关主题：REFININGDESULFURIZATIONIMPELLERSTUDY浸出更多>>; 相关领域：冶金工程化学工程环境科学与工程理学更多>>

Adsorption of Au(Ⅲ) ions on xanthated crosslinked chitosan resin in hydrochloric acid medium被引量：6: 《Rare Metals》2021年第3期743-748,共6页Miao Zeng Ting-An Zhang Guo-Zhi Lv Zhi-He Dou Yan Liu Ying Zhang; financially supported by the National Natural Science Foundation of China(Nos.51004072,51004033,51074047);the National“Twelfth Five-Year”Plan for Science&Technology Support Program of China(No.2012BAE01B02)。; Xanthated crosslinked chitosan(XCCS) resin prepared under microwave irradiation were used for adsorbing Au(Ⅲ) ions in hydrochloric acid medium.The influence of pH and temperature on the adsorption capacity of XCCS wa...; 关键词：Xanthated crosslinked chitosan ADSORPTION Au(Ⅲ)ions

Experimental and CFD studies of solid-liquid slurry tank stirred with an improved Intermig impeller被引量：15: 《Transactions of Nonferrous Metals Society of China》2014年第8期2650-2659,共10页赵洪亮张子木张廷安刘燕顾松青张超; Projects(50974035,51074047)supported by the National Natural Science Foundation of China;Project(2010AA03A405)supported by the High-tech Research and Development Program of China; The improved Intermig impeller has been used in the seed precipitation tank in China, which could enhance the mixing and suspension of Al(OH)3 particles and the power consumption declined largely. The flow field, soli...; 关键词：CFD stirred tank solids suspension mixing improved Intermig impeller

Improvement of Impeller Blade Structure for Gas Injection Refining under Mechanical Stirring被引量：4: 《Journal of Iron and Steel Research International》2014年第2期135-143,共9页Yan LIU Zi-mu ZHANG Sano MASAMICHI Jun ZHANG Pin SHAO Ting-an ZHANG; Item Sponsored by National Natural Science Foundation of China(50974035,51074047);National High Technology Research and Development Program(863 Program)of China(2010AA03A405,2012AA062303);Innovation Team Project of Provincial Science and Technology of Liaoning Province of China(LT2010034); Abstract： The impeller blade structure for gas injection refining under mechanical stirring has been explored by water model experiments. A sloped swept-back blade impeller is＇proposed for the purpose. The central p...; 关键词：gas injection refining cold model eccentric mechanical stirring impeller structure power consump-tion bubble disintegration bubble dispersion

Cold Model Study on Mg Desulfurization of Hot Metal Under Mechanical Stirring被引量：5: 《Journal of Iron and Steel Research International》2013年第12期1-6,共6页LIU Yan ZHANG Zi-mu LIU Jian-nan ZHANG Jun-hua Masamichi Sano ZHANG Jun; Item Sponsored by National Natural Science Foundation of China(50974035,51074047);High Technology Research and Development Program of China(2010AA03A405,2012AA062303);Innovation Team Project of Provincial Science and Technology of Liaoning Province of China(LT2010034); The new method of in-situ desulfurization with mechanical stirring of new type impellers was introduced, in which the bubble＇s dispersion and disintegration of magnesium vapor were the key to boosting the desulfuriza...; 关键词：gas injection refining eccentric mechanical stirring bubble disintegration bubble dispersion volumetric mass transfer coefficient Mg desulfurization hot metal

双搅拌高效澄清萃取槽澄清度的因次分析被引量：6: 《东北大学学报（自然科学版）》2013年第3期395-398,共4页刘燕张廷安赵秋月王淑婵; 国家高技术研究发展计划项目(2010AA03A405);国家自然科学基金资助项目(51074047);辽宁省财政厅/省计划项目(200921007); 提出了"双搅拌新型高效分离萃取槽"的新概念,即在澄清室增加搅拌装置,通过选择适当的搅拌条件,提高萃取过程水相与有机相的澄清分离速率,从而达到提高萃取设备效率的目的.设计了一套双搅拌萃取水模型实验装置,采用冷态模拟手段研究不同...; 关键词：澄清萃取槽双搅拌澄清度因次分析物理模拟

Thermodynamics study on leaching process of gibbsitic bauxite by hydrochloric acid被引量：4: 《Transactions of Nonferrous Metals Society of China》2013年第1期266-270,共5页赵爱春刘燕张廷安吕国志豆志河; Projects(50974035,51074047,51004033) supported by the National Natural Science Foundation of China;Project(2008BAB34B01) supported by the National Science and Technology Pillar Program of China during the Eleventh Five-Year Plan Period;Project (N100302005) supported by the National Higher-education Institution General Research and Development Funding,China;Project (2010AA03A405) supported by the Hi-tech Research and Development Program of China; For the low-grade gibbsitic bauxite,the leaching rate of alumina is very low during the Bayer process.The acid leaching method is attracting more attention,and the hydrochloric acid leaching was developed rapidly.The ...; 关键词：ALUMINA BAUXITE gibbsitic bauxite acid leaching THERMODYNAMICS

Effects of Roasting Pretreatment in Intense Magnetic Field on Phase Transition and Digestion Performance of Diasporic Bauxite: 《Journal of Iron and Steel Research International》2012年第S2期1034-1038,共5页LV Guo-zhi ZHANG Ting-an WANG Xiao-xiao ZHANG Xu-hua DU Juan LIU Yan DOU Zhi-he ZHAO Qiu-yue HE Ji-cheng; Item Sponsored by the Natural Science Foundation of China(NO.51004033,No.50934005,No.50974035,No.51074047);National 863 plan(2010AA03A405,2012AA061403);Operation expenses for universities'basic scientific research(N100302005);The doctoral fund of EDU gov(20050145029); This paper investigates the changes of phase and apparent morphology under the combined effects of an intense magnetic field and temperature field.The effect of different roasting conditions on the digestion performan...; 关键词：diasporic bauxite intense magnetic field phase transition digestion performance

微波辐射下交联壳聚糖微球的制备及吸附性能研究被引量：9: 《功能材料》2012年第8期958-960,964,共4页曾淼张廷安党明岩豆志河吕国志; 国家自然科学基金资助项目(51004072,51004033,50974035,51074047);东北大学基本科研业务费资助项目(N100602006); 微波辐射下,以壳聚糖为原料,甲醛为预交联剂,环氧氯丙烷为交联剂,制得甲醛环氧氯丙烷交联壳聚糖微球树脂,研究了合成条件对微球吸附性能的影响,并采用傅里叶红外光谱仪和电子扫描电镜对树脂的微观结构和形貌进行表征。结果表明,树脂具...; 关键词：交联壳聚糖微球微波辐射吸附性能 Cu(Ⅱ)

从难处理金精矿氯化浸金溶液中吸附金被引量：9: 《有色金属（冶炼部分）》2012年第3期39-42,共4页金创石张廷安曾勇洪正秀; 国家“十一五”科技支撑计划项目(2008BAB34B01);国家自然科学基金资助项目(51004033,50974035,51074047); 对国内某难处理金精矿高压氧化渣进行氯化浸出及吸附试验。结果表明,在下述最佳条件下浸金率达到96.5%:次氯酸钠浓度10g/L、pH=4、氯化钠浓度75g/L、温度40℃、液固比3∶1、搅拌速度300r/min、时间120min。浸金液在室温采用1g/L的717阴...; 关键词：难处理金精矿离子交换树脂浸出吸附

液氯化法浸金过程热力学被引量：21: 《稀有金属》2012年第1期129-134,共6页金创石张廷安牟望重郑大录曾勇蒋孝丽; 国家“十一五”科技支撑计划项目(2008BAB34B01);东北大学国家自然科学基金项目(51004033,50974035,51074047)资助; 针对氯化物体系中金的浸出反应进行热力学计算,分别绘制出Au-Cl-H2O体系电位-pH图、lg[Au(Ⅲ)]-pH图、lg[Cl-]-pH图,并分析了金氯化浸出过程的热力学影响因素。电位-pH图中存在着金氯络合物的稳定区域,在pH为中性或弱酸性并保持氧化电...; 关键词：液氯化法浸出金

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

国家自然科学基金(51074047)

检索结果分析

下载全文

高级检索检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

国家自然科学基金(51074047)

检索结果分析

下载全文

用户登录

高级检索检索式检索